.loading-mask {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background-color: black;
  z-index: 9999;
  opacity: 0.5;
  text-align: center;
}

.loading-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160rpx;
  height: 160rpx;

}

.loading-content image {
  width: 100%;
  height: 100%;
}